40384368

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2742

約数の個数: 60

約数和(自身を含む): 114119928

約数和(自身を除く): 73735560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 2621, 3852, 5136, 5242, 7704, 7863, 10484, 15408, 15726, 20968, 23589, 31452, 41936, 47178, 62904, 94356, 125808, 188712, 280447, 377424, 560894, 841341, 1121788, 1682682, 2243576, 2524023, 3365364, 4487152, 5048046, 6730728, 10096092, 13461456, 20192184, 40384368]

約数ペア:

[(1, 40384368), (2, 20192184), (3, 13461456), (4, 10096092), (6, 6730728), (8, 5048046), (9, 4487152), (12, 3365364), (16, 2524023), (18, 2243576), (24, 1682682), (36, 1121788), (48, 841341), (72, 560894), (107, 377424), (144, 280447), (214, 188712), (321, 125808), (428, 94356), (642, 62904), (856, 47178), (963, 41936), (1284, 31452), (1712, 23589), (1926, 20968), (2568, 15726), (2621, 15408), (3852, 10484), (5136, 7863), (5242, 7704)]